Me this actually science pretty is if then because with aa text just me

1/ If the size of bubbles of regular gum is bigger than the size of the sugar-free ones then a real sweetener helps make bigger bubbles than an artificial one because the bonds of real sugar are stronger than the artificial ones.

2/ If eliminating the background noise helped me focus on my homework better then the music is not beneficial to my studies because it causes me to start singing along and not focus on my homework.